SPINOR 1-FORMS AS GRAVITATIONAL POTENTIALS

Please use this identifier to cite or link to this item: http://ir.lib.ncu.edu.tw/handle/987654321/39253

Title:	SPINOR 1-FORMS AS GRAVITATIONAL POTENTIALS
Authors:	TUNG,RS;JACOBSON,T
Contributors:	物理研究所
Keywords:	QUASI-LOCAL MASS;GENERAL-RELATIVITY;HAMILTONIAN-FORMULATION;GRAVITY
Date:	1995
Issue Date:	2010-07-08 14:09:51 (UTC+8)
Publisher:	中央大學
Abstract:	General relativity is derived from an action which is quadratic in the covariant derivative of certain spinor 1-form gravitational potentials. Either a pair of two-component spinor 1-forms or a single Dirac spinor 1-form can be employed. The metric is a quadratic function of these spinor 1-forms. In the two-component spinor formulation the action differs from the usual chiral action for general relativity by a total differential. In the Dirac spinor formulation the action is the real part of the former one. The Hamiltonian is related to the ones in positive energy proofs and spinorial quasilocal mass constructions.
Relation:	CLASSICAL AND QUANTUM GRAVITY
Appears in Collections:	[Graduate Institute of Physics] journal & Dissertation

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